TAD MC-240 Quad Tubedoctor Tube Amplifier Doctor KT66-STR 6L6

( Brand: Tad ), ( Manufacturer Part Number: MC-240 ), ( Model: 6L6 QUAD II MC-240 ), ( Type: Tubes ), ( Tube Type: Str ), ( Amplifier Type: Power Amplifiers )

Review TAD Matched Quad Tubedoctor Low Hours 6l6

TAD MC-240 Quad TubeDoctor KT66-STR 6L6 Tube Amp Doctor - A Symphony of Audio Excellence

Step into the world of audiophile-grade amplification with the TAD MC-240 Quad TubeDoctor KT66-STR 6L6 Tube Amp Doctor. This masterpiece, a harmonious blend of classic design and modern technology, promises an unparalleled listening experience that will elevate your music to new heights.

The TAD MC-240 is a quad-channel tube amplifier, meticulously crafted to deliver a rich, full-bodied sound that only vacuum tubes can provide. Each channel is equipped with the highly-acclaimed KT66-STR tubes, renowned for their ability to produce a warm, harmonically-rich sound with a touch of grit, making them perfect for a wide range of musical genres. The 6L6 tubes, known for their impressive power handling and tone shaping capabilities, are also integrated into the design, ensuring a balanced and dynamic sound across all channels.

The TubeDoctor KT66-STR tubes used in this amplifier are individually tested and matched for optimal performance, ensuring consistency and reliability. Each tube is hand-selected to meet TAD's stringent quality standards, guaranteeing that every TAD MC-240 delivers the same level of exceptional sound quality.

The TAD MC-240 Quad TubeDoctor KT66-STR 6L6 Tube Amp Doctor boasts a high-quality build, with a heavy-duty steel chassis and a stylish, vintage aesthetic that will complement any home audio setup. The control panel is intuitive and easy to use, allowing you to fine-tune your sound with precision. From the gain and treble controls, to the selectable input impedance and cathode bias, every adjustment has been thoughtfully designed to give you complete control over your sound.

Whether you're a seasoned audiophile or a music enthusiast just starting your journey, the TAD MC-240 Quad TubeDoctor KT66-STR 6L6 Tube Amp Doctor is an investment that will reward you with a lifetime of musical enjoyment. Experience the magic of vacuum tube technology and immerse yourself in the warm, rich, and dynamic sound that only the TAD MC-240 can deliver.

The TAD MC-240 Quad Tube Doctor KT66-STR 6L6 Tube Amp, a high-end guitar amplifier, comes with its own set of advantages and disadvantages that are worth considering before making a purchase.

1. High-quality sound: The amp features KT66 and 6L6 tubes, which are known for their warm, rich, and dynamic sound. This makes it suitable for a variety of music genres, from rock to blues.

2. Versatility: The MC-240 offers a range of features, including multiple channels, reverb, and master volume, allowing for a wide variety of tone shaping options.

3. Durable construction: TAD amplifiers are built to last, with high-quality components and a robust design that can withstand heavy use.

4. Tube doctoring: The amp comes with a tube doctoring service, which ensures that the tubes are always in top condition, maintaining the optimal performance of the amp.

1. Price: The TAD MC-240 is a premium product and comes with a premium price tag. It may be too expensive for some guitarists.

2. Weight: At around 50 pounds, the amp is quite heavy, making it difficult to transport.

3. Complexity: With multiple channels, reverb, and other features, the MC-240 may be overwhelming for beginners or those looking for a simpler amplifier.

In conclusion, the TAD MC-240 Quad Tube Doctor KT66-STR 6L6 Tube Amp is an excellent choice for experienced guitarists who prioritize high-quality sound, versatility, and durability. However, its high price and weight may make it less suitable for beginners or those on a budget. If you're a serious guitarist looking for a high-performance amplifier, the TAD MC-240 is worth considering. If you're a beginner or on a tight budget, you may want to consider a more affordable option.

Details:

Free shipping. These have approx 25 hours on them. I purchased these for my citation 5 amplifier and listened to them about 25 hours. They come with original boxes.

part #: mc240 prices

• $128.00-$299.00

specifications tubesocketvintagego:

• brand: Tad
• mpn: Mc-240
• model: 6l6 Quad Ii Mc-240
• type: Tubes
• tube type: Str
• amplifier type: Power Amplifiers

seller tubesocketvintagego:

• city: Philadelphia, Pennsylvania
• rating: 100.0%
• # reviews: 1295

offer tubesocketvintagego:

• sold: 0
• options: Ship-to-home
• best offers: True
• started: March 31, 2025
• quantity: 1
• availability: In Stock

returns tubesocketvintagego:

• policy: No Returns

general tubesocketvintagego:

• condition: Used
• Vintage Audio Video > Vintage Parts Accessories > Vintage Tubes Tube Sockets

payments tubesocketvintagego:

• wallet: Apple-pay
• credit card: Visa
• other

shipping tubesocketvintagego:

• cost: $0.00
• carrier: USPS
• type: Fixed
• transit: 3-8 Days
• service: USPS Ground Advantage
• class: Standard

Tad MC-240 Is Similar To:

• 6l6wgc-str Tad Brand Selected Vacuum (22.4% similar) Waste your time somewhere else. Tested, good. No reserve on this item. Be the high bidder. The shipping charges are calculated by, not me. I take your satisfaction, as a buyer, very seriously. If you think the charges are too high, dont buy this item. So that the problem can be resolved. Free ...(March 31st, 2017)
• El84-str Tad Used Grey Plate Top O Getter Tested Very Strong (16.4% similar) Used Tad EL84 str grey plate top o fetter tested very strong no shorts or leaks...(March 29th, 2016)
• Tad Gz34 5ar4 Tube Amp Doctor 609722123310 (48.1% similar) Premium selected. 60 day guarantee. Remake of the classic Volvo Millard GZ34. Tad GZ34 5AR4...(August 20th, 2016)
• Tad El34-str Factory Matched Pair Tube Amp Doctor El34 6ca7 Red Base (52.3% similar) The Tad EL34-STR red base can replace any 6CA7 or KT77. Its high tc gm creates a very dynamic tone and superior string attack. I bought them to tube roll an integrated was playing around with, but ended up selling it. The precise and harmonic top end allows great clean tone at same time the Tad EL34...(May 1st, 2025)
• Tube Amp Doctor Tad T-12ax7wa-tad Matched Pair Ecc83 12ax7 Preamp Tubes (32.6% similar) Shipping, packed securely, ships quickly for sale is a matched pair of tube doctor Tad ECC83 / 12AX7 tubes, known for their rich harmonic detail, low noise, and excellent consistency. These are premium preamps tubes favored by guitarists and hi-fi users alike for their balanced tone reliability. ...(December 3rd, 2025)
• Tube Amp Doctor Tad T-7025-cz-tad 7025 Highgrade Premium Selected Preamp Ecc83 12ax7 (30.1% similar) Condition: brand new in Tad retail box. The RT010 has a smooth overall response and better linearity qualifying for natural clean tones relaxed hi-fi audio listening it the lowest floor noise of Tads 7025 variants, which makes especially important tube microphones system input stages. Fully insured...(March 21st, 2026)